ProblemAutomation rots quietly: a site changes layout, a routine starts producing garbage, and because it runs while you sleep nobody notices for three weeks.
TechniqueAsk three questions of every routine: did it run, was the output actually right, and would I miss it if I killed it. Ask the Bots for the review, but spot-check one output per routine by hand.
Why it worksA Bot reporting on its own work has the same blind spot you do, and the third question resists the drift toward automations nobody has the nerve to delete.
When to useWeekly, on the calendar.